UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JSFZAOHTqD5Wsi3H2CzDVgkDkr5/dkDsBOswpZWzfw0=' 
WHERE 
  key_id = '195bbc5be40ec320567c52541694b8bbd3dc68bc91f741ae4eca68a49ce7ba36' 
  AND (
    token = 'JSFZAOHTqD5Wsi3H2CzDVgkDkr5/dkDsBOswpZWzfw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )